Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-03-21
2006-03-21
Lee, Young (Department: 2613)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07016408
ABSTRACT:
A method, system and computer program product for encoding and decoding data over a communications channel, including receiving input data to be encoded; generating compressed codes from the input data using a Lempel-Ziv-Jeff-Heath (LZJH) data compression algorithm; and applying a minimum redundancy coding algorithm on the compressed codes to generate compressed data.
REFERENCES:
patent: 6768749 (2004-07-01), Osler et al.
McLaughlin, Timothy J., The Benefits and Drawbacks fo HTTP Compression, 2005, Lehigh University.
Fenwick, Peter; Differential Ziv-Lempel Text Compression, Aug. 28, 1995, Journal of Universal Computer Science, vol. 1, No. 8, pps. 591-602.
Mitzenmacher, Michael, On the Hardness of Finding Optimal Multiple Preset Dictionaries, Jul. 2004, IEEE Transactions on Information Theory, vol. 50, No. 7, pps. 1536-1539.
Fenwick, Peter, Block Sorting Text Compression—Final Report, Apr. 23, 1996, Technical Report 130, ISSN 1173-3500. The University of Auckland, New Zealand.
Heath, Jeff, LZH Data Compression, Apr. 14, 1999, Telecommunications Industry Association (TIA), TR-30. 1/99-02-004R1, pps. 1-12.
Grunebach Georgann S.
Lee Young
The DirecTV Group, Inc.
LandOfFree
Method, system and computer program product for LZJH data... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method, system and computer program product for LZJH data..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method, system and computer program product for LZJH data... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3577554